From mboxrd@z Thu Jan 1 00:00:00 1970 From: zajec5@gmail.com (=?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?=) Date: Wed, 1 Jun 2016 22:07:07 +0200 Subject: [PATCH V2] ARM: BCM5301X: Specify PHY of USB 2.0 in DT In-Reply-To: <1464808585-14996-1-git-send-email-zajec5@gmail.com> References: <1464808585-14996-1-git-send-email-zajec5@gmail.com> Message-ID: <1464811627-12218-1-git-send-email-zajec5@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Driver for Northstar USB 2.0 PHY was added in 4.7-rc1 by: commit d3feb4067335 ("phy: bcm-ns-usb2: new driver for USB 2.0 PHY on Northstar"). It should be used to let EHCI platform driver init PHY. Signed-off-by: Rafa? Mi?ecki --- V2: Add usb2_phy as child of root node instead of adding separated phys "simple-bus". --- arch/arm/boot/dts/bcm5301x.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 7d4d29b..142811d 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -140,6 +140,15 @@ }; }; + usb2_phy: usb2-phy { + compatible = "brcm,ns-usb2-phy"; + reg = <0x1800c000 0x1000>; + reg-names = "dmu"; + #phy-cells = <0>; + clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>; + clock-names = "phy-ref-clk"; + }; + axi at 18000000 { compatible = "brcm,bus-axi"; reg = <0x18000000 0x1000>; @@ -217,6 +226,8 @@ #address-cells = <1>; #size-cells = <1>; + + phys = <&usb2_phy>; }; usb3: usb3 at 23000 { -- 1.8.4.5